Free Trial
→ Market Panic: Trump Just Dropped a Bomb on Your Stocks (From American Alternative) (Ad) Free RARE Stock Alerts

Ultragenyx Pharmaceutical (RARE) SEC Filings & 10K Form

Ultragenyx Pharmaceutical logo
$27.54 -0.29 (-1.04%)
Closing price 08/8/2025 04:00 PM Eastern
Extended Trading
$27.56 +0.02 (+0.05%)
As of 08/8/2025 05:21 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Recent Ultragenyx Pharmaceutical SEC Filings

Export to Excel
DateFilerForm TypeView
07/11/2025
3:46 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/09/2025
3:30 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/27/2025
7:15 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/23/2025
12:50 PM		Sanders Corazon D. (0001796536) (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:31 PM		Ray Amrit (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:31 PM		Dunsire Deborah (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:32 PM		Fust Matthew K (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:32 PM		NARACHI MICHAEL (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:33 PM		Sanders Corazon D. (0001796536) (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:33 PM		Ultragenyx Pharmaceutical (Issuer)
WELCH DANIEL G (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
5:34 PM		SULIMAN SHEHNAAZ (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/05/2025
6:18 PM		Crombez Eric (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/24/2025
8:12 AM		BlackRock, Inc. (Filed by)
Ultragenyx Pharmaceutical (Subject)
Form SCHEDULE 13G/A
03/28/2025
4:00 PM		Ultragenyx Pharmaceutical (Filer)
Form DEF 14A
03/28/2025
4:01 PM		Ultragenyx Pharmaceutical (Filer)
Form DEFA14A
03/28/2025
4:02 PM		Ultragenyx Pharmaceutical (Filer)
Form ARS
03/10/2025
11:53 AM		Horn Howard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:16 PM		Crombez Eric (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:18 PM		Parschauer Karah Herdman (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:19 PM		Kassberg Thomas Richard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
6:56 PM		Horn Howard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:00 PM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:02 PM		Huang Dennis Karl (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:06 PM		Harris Erik (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:10 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
7:12 PM		Pinion John Richard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2025
12:58 PM		Parschauer Karah Herdman (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2025
3:58 PM		Ultragenyx Pharmaceutical (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/12/2025
10:42 AM		SANDS CAPITAL MANAGEMENT, LLC (Filed by)
Ultragenyx Pharmaceutical (Subject)
Form SCHEDULE 13G/A
02/10/2025
9:25 AM		Ultragenyx Pharmaceutical (Subject)
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
Form SCHEDULE 13G/A
01/13/2025
7:30 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/31/2024
1:05 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/30/2024
3:32 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/19/2024
3:17 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/19/2024
7:30 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/11/2024
5:44 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/11/2024
5:47 PM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/10/2024
3:12 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/14/2024
5:42 AM		RTW INVESTMENTS, LP (Filed by)
Ultragenyx Pharmaceutical (Subject)
Form SC 13G/A
11/05/2024
3:06 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/11/2024
3:48 PM		Horn Howard (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
$100 Trillion “AI Metal” Found in American Ghost Town (Ad)

Jeff Brown recently traveled to a ghost town in the middle of an American desert… To investigate what could be the biggest technology story of this decade. In short, he believes what he's holding in his hand is the key to the $100 trillion AI boom… And only one company here in the U.S. can mine this obscure metal.

Click here to get the details on this virtual monopoly.
10/07/2024
7:15 AM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/03/2024
3:34 PM		Ultragenyx Pharmaceutical (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/18/2024
12:03 PM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/05/2024
10:50 AM		Huizenga Theodore Alan (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/05/2024
10:53 AM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/03/2024
3:40 PM		KAKKIS EMIL D (Reporting)
Ultragenyx Pharmaceutical (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
(Data available from 1/1/2016 forward)


Related Companies and Tools

Related Companies
SEC Filings Tools

This page (NASDAQ:RARE) was last updated on 8/9/2025 by MarketBeat.com Staff
From Our Partners
Your blueprint for crypto wealth
Mark August 12th on your calendar. 27 of crypto's most successful minds are about to reveal everything…
Crypto 101 Media | Sponsored
Trump’s national nightmare is here
Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...
Porter & Company | Sponsored
HIDDEN IN THE BOOK OF GENESIS…
“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...
Paradigm Press | Sponsored
Man Who Called Nvidia at $1.10 Says Buy This Now...
In 2004, one man called Nvidia before just about anyone knew it existed. Now, this same guy says a new comp...
The Oxford Club | Sponsored
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsored
Crypto Income (almost instantly)
How would you like to collect a small percentage of the $4 billion changing hands daily in the crypto market? ...
Awesomely, LLC | Sponsored
GENIUS Act: Cancel Your Money?
A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...
Priority Gold | Sponsored
The Robotics Revolution has arrived … and one $7 stock could take off as a result.
Something big is brewing in Washington. According to my research, an executive order from President Trump c...
Weiss Ratings | Sponsored